package common;

/**
 * Created by chen_snow
 * Date: 2021/4/26 20:52
 * Description: definition for singly-linked list
 */
public class ListNode {
    public int val;
    public ListNode next;

    public ListNode(int val) {
        this.val = val;
    }

    public ListNode(int val, ListNode next) {
        this.val = val;
        this.next = next;
    }
}
